Home / 33,916,584.60-46,817,061.30-20,165,515.92

Finding the Fourth Proportional to 33,916,584.60, 46,817,061.30 and 20,165,515.92

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Solution

The fourth proportional to 33,916,584.60, 46,817,061.30 and 20,165,515.92 is: 27,835,650.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,916,584.60 : 46,817,061.30 = 20,165,515.92 : x
  2. Step 2: Convert to fraction form
    33,916,584.60/46,817,061.30 = 20,165,515.92/x
  3. Step 3: Cross multiply
    33,916,584.60x = 46,817,061.30 × 20,165,515.92
  4. Step 4: Simplify right side
    33,916,584.60x = 944,090,194,972,765.88
  5. Step 5: Solve for x
    x = 944,090,194,972,765.88/33,916,584.60
  6. Step 6: Final answer
    x = 27,835,650.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.